The noun 'family' is singular as a subject or an object in a sentence.
The plural form of the singular noun family is families.
EXAMPLES
My family is spending the summer at the lake. (subject of the sentence)
We like to invite your family to our barbecue. (object of the verb 'invite')
Some families are having a block party on our street. (plural subject of the sentence)
The food will be provided by the families giving the party. (plural object of the preposition 'by')
No, the word family is singular noun; the plural form is families.
Its like the word family. It refers to a group of people (plural) but is a the noun personnel is singular.
The word in and of itself is neither. Singular and plural normally refer to nouns. However, in the case of the word teaching, the present participle, present tense of the verb 'to teach' can be used for a singular or a plural subject. Examples: He is teaching his son to play baseball. (verb for a singular subject noun) or The teachers are teaching their students to write in cursive. (verb for a plural subject noun) Both are correct.
The pronoun you is both singular and plural, subjective and objective. Examples: Subject singular: You may have a snack. Object singular: The sandwich is for you. Subject plural: You are all invited to our barbecue. Object plural: Joe and Joan, we're expecting you too.
it's singular, because the plural of percentage is percentages.
The word team is singular; the plural form is teams.
These is plural, this is singular
The word 'became' is the past tense of the verb to become, which can be used with a singular or plural subject. Example sentence:He became the fist person in his family to graduate from college.
Lance is singular. Lances is plural.
The word 'Phenomenon' is singular. The plural form is 'Phenomena'.
The word metastasis is singular, metastases is plural.
The word "ground" can be both singular and plural. Singular: "The ground is wet." Plural: "The grounds of the park are well-maintained."